The HMC292ALC3B from Analog Devices is a RF Mixer with RF Frequency 14 to 30 GHz, LO Frequency 14 to 30 GHz, IF Frequency DC to 8 GHz, Conversion Loss 9 to 12.5 dB, Noise Figure 10.5 dB. Tags: Surface Mount, Double Balanced Mixer. More details for HMC292ALC3B can be seen below.